//****************************************************
// IsMac
//****************************************************
function IsMac()
{
  if(navigator.appVersion.indexOf("Win") != -1)
  {
    return false;
  }
  else if(navigator.appVersion.indexOf("Mac") != -1)
  {
    return true;
  }
  else return false;
}


var popUpMapLinkWin=0;
//****************************************************
// popUpMapLinkWindow
//****************************************************
function popUpMapLinkWindow(url)
{
  	if(popUpMapLinkWin)
  	{
    	if(!popUpMapLinkWin.closed) popUpMapLinkWin.close();
  	}
	
	popUpMapLinkWin = open(url, 'link', 'height=700,width=500,toolbar=yes,menubar=yes,scrollbars=yes,resizable=yes,location=yes,directories=yes,status=yes');
	popUpMapLinkWin.focus();
}
var popUpLinkWin=0;
//****************************************************
// popUpLinkWindow
//****************************************************
function popUpLinkWindow(url)
{
  	if(popUpLinkWin)
  	{
    	if(!popUpLinkWin.closed) popUpLinkWin.close();
  	}
	
	popUpLinkWin = open(url, 'link', 'height=600,width=800,toolbar=yes,menubar=yes,scrollbars=yes,resizable=yes,location=yes,directories=yes,status=yes');
	popUpLinkWin.focus();
}

//****************************************************
// randomNumber
//****************************************************
function randomNumber(limit){
  var nRet = (Math.floor(Math.random()*limit));
  nRet = nRet + 1;
  return nRet.toString();
}